What are the benefits and costs to animals that excrete uric acid?
What will be an ideal response?
Animals that excrete uric acid, birds and terrestrial reptiles, are able to conserve water by excreting
uric acid. Uric acid is an almost water-free form of nitrogenous waste excretion. However, making uric
acid requires more energy than making urea.
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List at least three differences in how the E. coli and human genomes are arranged
What will be an ideal response?
Prader-Willi Syndrome
What will be an ideal response?
Area of lymphatic tissue located in the mouth are called the
What will be an ideal response?
In lakes, rooted plants may grow in the ________ zone but no photosynthesizing life is found in the ________ zone
A) littoral; profundal B) profundal; pelagic C) littoral; benthic D) benthic; profundal E) littoral; pelagic